Ditapis dengan
Peningkatan Produktivitas Kolam Lahan Gambut Melalui Teknik Biofertilizer Dan…
The aim of this research was to find out the influence and biofertilizer different to increase phytoplankton abudance, and water quality parameters. This research was conducted from September to December 2016 in the Peat Land Kualu Nenas village, Tambang Subdistrict, Kampar Regency, Riau Province. The method used in this study is an experimental method, using a Complete Random Design (CRD) with…
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- Deskripsi Fisik
- viii, 130 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 16. 217 (0007)
Pemberian Pakan Berbasis Aktivitas Enzim Pencernaan Larva Ikan Selais (Ompok …
There are three main enzymes that play in feed digestion that are protese, amylase and lipase. The activity of each enzyme develops varies depending on fish species, feed, and environmental factors. The aims of this study was to: 1) determine the relationship of larvae age with mouth opening and enzyme activity, 2) determine the relationship of larvae age with the amount of feed consumed and th…
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- Deskripsi Fisik
- xii, 101 hlm.;ill.;29 cm
- Judul Seri
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- No. Panggil
- 10 16.217 (0008)
Keadaan Stok Dan Sebaran Ikan Terubuk (Tenualosa Macrura) Sebagai Dasar Pen…
This study aimed to determine the latest condition of terubuk fish resources, the condition stock and its distribution in Riau Province Waters by using acoustic data acquisition. This research was conducted during the period of April to November 2015 and continued until September 2016. This study used survey method. The object of this study was terubuk fish, and the location of this study was h…
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- Deskripsi Fisik
- xii, 79 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 16. 217 (0006)
Kajian Pengembangan Dan Pengelolaan Potensi Ekowisata Bahari Di Kecamatan Tuh…
Tuhemberua Subdistrict has beautiful coastal that potencial for marine ecotourism area.A research aims to review the objects and issues of marine ecotourism has been conducted from February to April 2017. The study areas Marisa Beach, Tanayao Beach, Botogawu Beach and Fofola Indah Beach. A survey method was applied and data obtained from 189 respondents weredescriptively analyzed. Results sho…
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- Deskripsi Fisik
- xx, 183 hlm.;ill.;29 cm
- Judul Seri
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- No. Panggil
- 10 16.217 (0005)
Analisa Isi Lambung Dan Biologi Reproduksi Ikan Selais Tenggarai (Kryptopteru…
Kryptopterus apogon is one of freshwater fishes that inhabit the Danau Baru oxbow lake. This study aimed to understand the stomach content of the fish living in the lake and also to understand itsreproductive biology during the period of Desember-Februari 2017. The number of fish captured were 45 fishes( 24 females and 21 males). The stomach contentwas analysed using a gravimetry method, while…
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- Deskripsi Fisik
- xii I., 87 hlm.;ill.;29 cm
- Judul Seri
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- No. Panggil
- 10 16.217 (0004)
Kajian Potensi Cadangan Karbon Dan Serapan Co2 Pada Ekosistem Pesisir Di Bagi…
Study of carbon stock and CO2 sequestration on coastal ecosystem of the eastern part of Bintan Island Kepulauan Riau Province has been conducted on April 2016. The potencies of carbon stock and CO2 sequestration within conservation area (Station 1) and anthropogenic area (Station 2) on mangrove ecosystem, also tourism area (Station 1) and conservation area (Station 2) on seagrass ecosystem were…
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- Deskripsi Fisik
- xvii, 103 hlm.;ill.;29 cm
- Judul Seri
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- No. Panggil
- 10 16.217 (0003)
Pengaruh Ukuran Partikel Sedimen Terhadap Kerapatan Dan Morfometrik Daun Lamu…
ABSTRACT This research has been held on March-April 2019 in Jago-Jago sea waters of Tapanuli Tengah, North Sumatera. The purpose of this study was to determine the density of species, morphometrics of Enhalus acoroides leaves. The study was also aimed to analyze the effect of sediment particle sizes on density and morphometrics of seagrass leaves. The stations were determined by purposive sa…
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- ISBN/ISSN
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- Deskripsi Fisik
- vi, 71 hlm.; ill.; 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 119 (0148)
Kelimpahan Dan Pola Distribusi Gastropoda Pada Hutan Mangrove Desa Anak Setat…
ABSTRACT This research was conducted in April 2019 with the aim of finding out the abundance and distribution patterns of gastropods in the mangroves of Anak Setatah Village. Determination of the sampling location is done by purposive sampling, which is to determine the sampling point intentionally based on certain objectives. Sampling was carried out in the mangrove area of Anak Setatah Villa…
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- Deskripsi Fisik
- vi, 71 hlm.; ill.; 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 119 (0147)
Penggunaan Abu Cangkang Kerang Darah (Anadara Granosa) Sebagai Pengendali Log…
ABSTRACT This research was conducted in June 2019 at the Marine Chemistry Laboratory, Department of Marine Sciences, Riau University. The purpose of this study was to determine the ability of blood clam sell ash (Anadara granosa) as biosorbers of zinc (Zn2+). The research was conducted by contacting zinc and blood clam shell ash with the variation of concentration of 14 × 103, 20 × 103 an…
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- Deskripsi Fisik
- vi, 71 hlm.; ill.; 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 119 (0146)
Analisis Potensi Perairan Pantai Untuk Pengembangan Ekowisata Bahari Pulau Be…
ABSTRACT The study was conducted in June 2019 on Berhala Island, Serdang Bedagai Regency, North Sumatra Province. The research aims to determine the potential of ecotourism in Berhala Island and to analyze the suitability of ecology to be developed as an ecotourism location. The method used in this research was survey method and observative data processing. This research was conducted at thr…
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- ISBN/ISSN
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- Deskripsi Fisik
- xi, 71 hlm.; ill.; 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 119 (0145)
Identifikasi Jenis Dan Distribusi Mikroplastik Pada Teripang (Paracaudina Sp)…
ABSTRACT Karimun Besar is one of islands in the Kepulauan Province that has high anthropogenic activities which produces a certain amount of wastes, especially plastics. The plastic wastes will be degraded into small-particled called microplastic. Due to its small-size and wide-spread distribution caused microplastics could be consumed by marine organisms, such as deposit feeder organisms fr…
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- Deskripsi Fisik
- vi, 71 hlm.; ill.; 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 119 (0144)
Kepadatan Bintang Laut Berduri (Acanthaster Planci) Pada Ekosistem Terumbu Ka…
ABSTRACT This research was conducted in June 2019 to determined the abudance crown of thorn starfish (A. planci) and the condition of coral reef in Tikus island. 3 Stations with 2 different depth were taken in Tikus island. The result showed that coral reef from 4 meter depth were in middle-good condition. percent cover of Station 1 was 44.4%, percent cover of Station 2 was 59.33% and percen…
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- ISBN/ISSN
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- Deskripsi Fisik
- xiv, 71 hlm.; ill.; 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 119 (0143)
Studi Temporal Perubahan Tss (Total Suspended Solid) Di Perairan Sekitar Muar…
ABSTRACT This research was conducted in April 2019 to determined TSS concentrations using Landsat 8 OLI Satellite imagery and of to the coefficient TSS concentrations at period of before and after Lapindo mudflow event using Landsat 8 OLI satellite imagery in Porong River estuary Sidoarjo Regency East Java Province. TSS from 25 sampling points with 3 replication were taken from the estuary. …
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- ISBN/ISSN
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- Deskripsi Fisik
- vi, 71 hlm.; ill.; 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 119 (0142)
Hubungan Akumulasi Sedimen Dengan Tutupan Terumbu Karang Di Perairan Lagoi Ka…
ABSTRACT This research was conducted in Lagoi Waters Banyan Tree Bintan Region to observe effect accumulated sediment on coral. Three stations were selected forthe measurement of accumulated sediment was conducted using sediment traps which is apllied in the station of coral observation for 21 days. Point Intercept Transect (PIT) was used for the observation of coral reef. Regression analyses…
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- ISBN/ISSN
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- Deskripsi Fisik
- xix, 51 hlm.; ill.; 29 cm
- Judul Seri
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- No. Panggil
- 04 03. 120 (0001)
Kemampuan Biodegradasi Bakteri Selulolitik Pada Ekosistem Mangrove
Utilization of biological compounds such as enzymes derived from microorganisms such as bacteria and fungi is currently increasing, in line with their development and necessary in various industries. In the field of fisheries, cellulase enzymes are also known to be used in treating organic waste in shrimp ponds cultivation and waste from seaweed processing. Enzyme-producing microorganisms are o…
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- ISBN/ISSN
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- Deskripsi Fisik
- xv, 96 hlm.; ill.; 29 cm
- Judul Seri
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- No. Panggil
- 10 16. 219 (0027)
Profil Hematologis Dan Fisiologis Ikan Patin Pangasius Hypophthalmus Yang Dib…
The use of turmeric, galanga, and ginger as an alternative feed supplement have antibacterial, antimicrobial, increase the growth rate and immune system of fish. The aim of research to was dose of herbal supplements and stocking densities that were effective in improving the health status of fish and the growth rate of striped catfish. The method used in this research is the experimental method…
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- Deskripsi Fisik
- xiii, 139 hlm.; ill.; 29 cm
- Judul Seri
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- No. Panggil
- 10 16. 219 (0026)
Aspek Biologi Ikan Patin (Pangasius Hypophthalmus) Yang Dipelihara Dengan Man…
Manipulation of photoperiod may affects the bahavior as well as physiology of fish in general, while the addition of turmeric powder in fish feed may increase the health status of the fish. By manipulating the photoperiod and feeding the fish with turmeric enriched fish feed pellets, the growth of the fish might be boost up. To understand the effects of photoperiod manipulation and turmeric en…
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- Deskripsi Fisik
- xv, 96 hlm.; ill.; 29 cm
- Judul Seri
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- No. Panggil
- 10 16. 219 (0025)
Analisis Diatom Epipelik Sebagai Bioindikator Kualitas Perairan Pesisir Kota …
Dumai City is one of 12 regencies/cities in Riau Province with 1,727.38 km2 of area. One of the environmental problems is the potential for pollution in coastal waters caused by various spatial use activities such as the oil industry area consisting PT. CPI (Chevron Pacific Indonesia), PT. Pertamina, the palm oil processing industry (CPO) of PT. BKR (Bukit Kapur Reksa) and land conversion, huma…
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- Deskripsi Fisik
- xv, 143 hlm.; ill.; 29 cm
- Judul Seri
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- No. Panggil
- 10 16. 219 (0024)
Pemanfaatan Ekstrak Etanol Biji Mangga Harumanis (Mangifera Indica L) Untuk …
There are antibacterial compounds in the mango seed. Thus the extract of that seed may be used as antibacterial to prevent the growth of bacteria that attack fish such as Edwardsiella tarda. To understand the type of bioactive compounds present in the mango seed extract and the effectiveness of mango seed extract in hampering the growth of E. tarda, a study has been conducted in August to Nov…
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- ISBN/ISSN
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- Deskripsi Fisik
- xv, 96 hlm.; ill.; 29 cm
- Judul Seri
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- No. Panggil
- 10 16. 219 (0023)
Estimasi Stok Karbon Yang Tersimpan Di Lahan Basah Desa Sungaitohor Kecamatan…
The research was conducted from July to December 2018 which aims to estimate the amount of carbon stock storage in wetland ecosystems that cover mangrove to peatland in Sungaitohor Village. Survey method was applied and sampling was done by non-destructive method that is without harvesting, so as not to change the ecological function of the forest. Data of carbon pool biomass was analysed and c…
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- Deskripsi Fisik
- xiii, 114 hlm.; ill.; 29 cm
- Judul Seri
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- No. Panggil
- 10 16. 219 (0022)
Karya Umum 
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Ilmu-ilmu Sosial 
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Ilmu-ilmu Murni 
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Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah